BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
AIRLINE × ROUTE REPORT
MEM→IAH

United Airlines Memphis, TN (MEM) to Houston, TX (IAH) reliability

Among 360 scheduled United Airlines flights from MEM to IAH, 83.1% arrived on time, 6.9% arrived at least 30 minutes late, and 1.7% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: United Airlines (UA) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
83.1%arrived on time
6.9%30+ min late
1.7%cancelled
360scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late6.9%
60+ minutes late3.1%
Cancelled1.7%
Average arrival-2.1 mincompleted flights

What did United Airlines MEM to IAH record?

United Airlines completed 98.3% of its scheduled reportable MEM to IAH flights in the observation window. 83.1% of all scheduled flights arrived less than 15 minutes late, while 3.1% arrived at least an hour late.

What were United Airlines MEM to IAH disruption rates?

For United Airlines MEM-to-IAH flights, 6.9% arrived at least 30 minutes late, 1.7% were cancelled, and 0.0% were diverted.

Compare all airlines on this route

What was the United Airlines MEM to IAH scheduled cohort?

The United Airlines MEM-to-IAH cohort contained 360 scheduled flights; 354 completed, 6 were cancelled, and 0 were diverted.

Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.